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1. Re: CMP with Mutiple tables
dsundstrom Sep 20, 2002 7:22 PM (in response to sameer_menon)This is not currently supported.
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2. Re: CMP with Mutiple tables
vickyk Sep 21, 2002 7:21 AM (in response to sameer_menon)Hi,
Which app server do support this?
The basic definition of the Entity Bean says that the Bean instance represents the row of the table.So one table can be mapped to the one Entity Bean.
regards
Vicky -
3. Re: CMP with Mutiple tables
dsundstrom Sep 21, 2002 6:27 PM (in response to sameer_menon)I don't know what other app servers support this as I don't use any other appservers. The EJB spec doesn't say anything about the acutal storage of entity beans other than it must be persistent, so storage in multiple tables is perfectly legal, but not required.
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4. Re: CMP with Mutiple tables
aloubyansky Sep 23, 2002 2:58 AM (in response to sameer_menon)I know that Borland's app server supports entity beans mapped to several tables.
Once, on Borland's seminar I asked several questions on the topic such as how a new instance mapped to different tables is created? How do they deal with primary keys? and so on.
But the answer I got was "well... this question is covered in our special training..." :)
alex -
5. Re: CMP with Mutiple tables
tux2 Sep 23, 2002 4:35 PM (in response to sameer_menon)Hi Guys!
BEA Weblogic 7 definitely suppurts multiple table mapping. Here's a link to the docs:
http://edocs.bea.com/wls/docs70/ejb/cmp.html#1093392
....but I never gave a trial on my own. I hope it helps.
Stefan -
6. Re: CMP with Mutiple tables
dsundstrom Sep 23, 2002 9:28 PM (in response to sameer_menon)I've had people tell me that, but it's not a priority. Almost no one needs this feature. As I said last time this discussion came up, if someone want to pay me to develop it right now, I will. Otherwise, they'll have to do it them selves, or wait until it get aroung to it.